As part of service upgrades to provide new features and capabilities within Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM), Oracle is merging the capabilities of Oracle Identity Cloud Service (IDCS) into the native OCI IAM service. This will enable OCI customers with a rich, enterprise-class set of identity and access management features for use with OCI and Oracle Cloud applications. As part of this upgraded service release, all existing features and functionality of IDCS will be merged into IAM as identity domains. IDCS will no longer exist as a separate service, but all its features and capabilities will continue to function as part of the new IAM service.